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| author | Gary Benson <gbenson@redhat.com> | 2018-10-01 10:37:39 +0100 |
|---|---|---|
| committer | Gary Benson <gbenson@redhat.com> | 2018-10-01 10:37:39 +0100 |
| commit | 43b7e92b0c73d693d3b656b84b2a1181e40477ca (patch) | |
| tree | 67c903d2e6e885643849f3833847b75dd88a0c71 /gdb/gdb_proc_service.h | |
| parent | 3795e814428a269a3528d3d9a86da957449fc5b6 (diff) | |
| download | gdb-43b7e92b0c73d693d3b656b84b2a1181e40477ca.zip gdb-43b7e92b0c73d693d3b656b84b2a1181e40477ca.tar.gz gdb-43b7e92b0c73d693d3b656b84b2a1181e40477ca.tar.bz2 | |
Add workaround from gdbserver's gdb_proc_service.h to GDB
This commit adds a workaround from gdbserver's gdb_proc_service.h
to GDB's. It doesn't seem to have been needed on any glibc as far
back as 2001, but it's possibly required for other C libraries so
I've retained it.
gdb/ChangeLog:
* configure.ac: Check if sys/procfs.h defines elf_fpregset_t.
(AC_CHECK_HEADERS): Check for linux/elf.h.
* configure, config.in: Rebuild.
* gdb_proc_service.h: Include linux/elf.h if sys/procfs.h
doesn't define elf_fpregset_t.
Diffstat (limited to 'gdb/gdb_proc_service.h')
| -rw-r--r-- | gdb/gdb_proc_service.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/gdb/gdb_proc_service.h b/gdb/gdb_proc_service.h index 39f0e03..ee9358d 100644 --- a/gdb/gdb_proc_service.h +++ b/gdb/gdb_proc_service.h @@ -64,6 +64,15 @@ EXTERN_C_POP #include <sys/procfs.h> #endif +/* Not all platforms bring in <linux/elf.h> via <sys/procfs.h>. If + <sys/procfs.h> wasn't enough to find elf_fpregset_t, try the kernel + headers also (but don't if we don't need to). */ +#ifndef HAVE_ELF_FPREGSET_T +# ifdef HAVE_LINUX_ELF_H +# include <linux/elf.h> +# endif +#endif + EXTERN_C_PUSH /* Functions in this interface return one of these status codes. */ |